Wheel hub



FIG. 1 is a perspective view of a fourth embodiment of the wheel hub.

FIG. 2 is a front view of the wheel hub of FIG. 1.

FIG. 3 is a rear view of the wheel hub of FIG. 1.

FIG. 4 is a right side view of the wheel hub of FIG. 1.

FIG. 5 is a left side view of the wheel hub of FIG. 1.

FIG. 6 is a top view of the wheel hub of FIG. 1; and,

FIG. 7 is a bottom view of the wheel hub of FIG. 1.

The broken lines are provided for illustrative purposes only and form nopart of the claimed design.

The ornamental design for a wheel hub, as shown and described.